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Johnson Screen Resin Trap Filter For Water Treatment

Feb. 20, 2023

Johnson Screen Resin Traps

What is Johnson Screen Resin Traps?

The core element of resin trapper.

Johnson screen filter elements installed in ion exchange and other multi-media filtration systems.

Its functions are twofold, as a safety device and to capture lost media (e.g., resins). It is an indispensable safety device in water treatment system.

In the process of equipment backwashing, resin loss is inevitable. Resin trap screen is the most effective and economical solution.

Huanzheng can customize stainless steel resin trap screen for customers all over the world. It adopts high-quality raw materials, easy installation and long service life.

Specifications of Johnson Screen Resin Traps


  1.  Material: Stainless steel 304, 316, 316L, 904, 904L. Super duplex stainless steel.

  2. Slot size: It is usually 200 microns, and we can customize the precision filtration of more than 10 microns.

  3.  OD Diameter: 20mm - 2500mm.

  4.  ID Diameter: 18mm - 2000mm.

  5.  Length: up to 7000mm.

  6. Connect: Flange, thread or according to customer requirements.

  7. Use: It is used to protect expensive precision devices and pump accessories in the system. Collect resin medium to prevent resin loss.

  8. Application: It is mainly installed in resin trapper and used in industrial water treatment, softener, activated carbon and other multi-media filters.

Characteristics of Johnson Screen Resin Traps


  1. Prevent clogging.

  2. Strong mechanical properties, strong structure and durability.

  3. Stainless steel material, and through special surface treatment process, anti-corrosion.

  4. The design is simple and easy to install.

  5. The size can be customized to meet the installation requirements of various equipment.

  6. The large opening area reduces the pressure loss of the whole system to the greatest extent.

  7. Reduce the pressure drop.

  8. Cross contamination of resins.

  9. We use hydrogen retreat stainless steel wires, reduce hardness, improve plasticity, eliminate internal stress, refine structure and eliminate structural heterogeneity, with more uniform grain structure, finer surface quality, bright, soft, non-magnetic, anti-fatigue, large elongation and other characteristics.

Contact us or leave a message if you are interested in our Johnson screen.


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